Haifeng Equipment

Polymer Premixing Station – Automatic filling station

Premixing Station

[Introduction] Automatic filling stations go beyond simple material transfer; they are engineered to precondition Polyurethane (PUR) components to the optimum state required for processing. By automating the supply chain from the transport...

Key Features

  • Precision process control
  • Stable industrial production
  • Flexible configuration options
  • Full-cycle technical support
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  • [Introduction] Automatic filling stations go beyond simple material transfer; they are engineered to precondition Polyurethane (PUR) components to the optimum state required for processing. By automating the supply chain from the transport container to the metering machine, they ensure a continuous, reliable, and clean production flow.
  • [Capacity] 0.05-1 t/h
  • [Improvement] Haifeng can customize the polymer  premixing station according to the actual working conditions and customer requirements.
AutomaticFillingContainerStation-Haifeng
AutomaticFillingContainerStation-Haifeng-2

ADVANTAGES

  • Fully Automated Refilling – The system automatically fills the day tanks of the metering machine. This automation removes the need for manual refilling, reducing labor and ensuring a continuous supply of material to the production line
  • High and Repeatable Component Quality – By ensuring optimal preconditioning of the PUR components (such as homogenization and temperature control) before they reach the metering machine, the station guarantees consistent and high-quality final components
  • Cost-Effective Tailored Solutions – Thanks to a modular design, the stations can be customized to fit specific production needs—ranging from simple feeding to complex conditioning—providing a cost-effective solution that matches the user’s budget and technical requirements
  • Operational Flexibility – The stations are highly versatile, capable of handling materials supplied in standard Intermediate Bulk Containers (IBCs). They can be adapted for simple logistics or complex processing tasks depending on the material properties
  • Uninterrupted Production Flow – Advanced configurations, such as “piggyback” systems, ensure that material availability is maintained even during container changes, preventing downtime and maintaining process stability

PRODUCT STRUCTURE

AutomaticFillingStationProductStructure
The primary function of the Container Station is to automate the logistics between material storage and the production line while ensuring the chemical components are in an optimal state for processing.
1. Automatic Refilling: The station monitors the fill levels of the metering machine’s day tanks. When levels drop, the station automatically pumps material from the IBC or drum to refill the day tank, eliminating the need for manual handling.
2. Material Preconditioning: Before the Polyurethane (PUR) components reach the metering machine, the station actively conditions them. Through intermittent operation of the agitators and recirculation pumps, the system ensures the material is properly mixed, temperature-controlled, and free of separation.
3. Continuous Operation: In the “piggyback” configuration, the buffer tank allows the production line to continue running seamlessly while the empty transport container (IBC) is being replaced, preventing downtime.

PRODUCT PARAMETERS

Model

Size

Number of tanks

Volume of tanks (L)

Power(kVA)

Feeding output(kg/min)

Temperature Control(℃)

Application

HF-PPS-2X10-P&I-I

3600 x 2000 x 3600 mm

2

1000

10

5-20

±2

Polyhydric alcohols & ISO

HF-PPS-2X10-P&I-II

3600 x 2000 x 3600 mm

2

1000

15

10-25

±2

Polyhydric alcohols & ISO

HF-PPS-2X10-P&I-III

3600 x 2000 x 3600 mm

2

1000

20

15-30

±2

Polyhydric alcohols & ISO

Technical Highlights

Integrated Conditioning Components

The stations are equipped with essential preconditioning hardware, including special agitators for proper mixing and recirculation pumps that can be programmed for intermittent operation to maintain material homogeneity

Piggyback System Configuration

For high-demand applications, the station can be configured as a “piggyback” system which includes an additional buffer container. This design increases material availability and allows for continuous operation while changing the bulk container

Direct IBC Docking

The technical structure is specifically engineered to accept and process raw materials directly from standard industrial IBC (Intermediate Bulk Container) units, serving as the primary material reservoir

Modular Design Architecture

The system utilizes a modular construction principle, allowing the equipment to be technically scaled from a basic supply station to a highly complex preconditioning unit with extensive sensor and control capabilities

Ready to Upgrade Your Polyurethane Production?

Haifeng supplies polyurethane machinery, robotic systems, and complete production solutions backed by process evaluation, commissioning, training, and lifecycle support.

info@haifeng-automation.cn|+86 135 6629 6633